CO₂free app for iPhone and iPad

The CO₂free climate protection app is your tool for active climate protection. You can record your CO₂ footprint via the CO2free app.

We measure the CO₂ emissions of your mobility. We also measure your digital footprint caused by your surfing behaviour, photos and videos in your cloud.


Well reward you for every real CO₂ reduction you prove during the comparison period. From summer 2022, we can make you an offer to sell your CO₂ savings to us. The climate is changing, are you?



The collected CO₂ reductions of our users in the here and now result in CO₂free compensation certificates, which companies can take into account as compensation in their CO₂ balancing, which will be mandatory from 2023, for those emissions that cannot yet be avoided through reductions.